Bug 180902

Summary:	kmail freezes (hangs) on imap mail with alot of attachments
Product:	[Unmaintained] kmail	Reporter:	Nick Shaforostoff <shafff>
Component:	IMAP	Assignee:	kdepim bugs <kdepim-bugs>
Status:	RESOLVED UNMAINTAINED
Severity:	normal	CC:	kollix
Priority:	NOR
Version:	1.11.0
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	kmail freezing

Description Nick Shaforostoff 2009-01-15 23:56:31 UTC

Version:           1.11.0 (using 4.1.96 (KDE 4.1.96 (KDE 4.2 RC1)), Debian packages)
Compiler:          cc
OS:                Linux (i686) release 2.6.22-1-mepis-smp

kmail freezes (hangs) on imap mail with alot of attachments. It doesn't respond for ~30 seconds. The cpu usage is about 30% (i have dual-core), and network is hardly used during the process.

I can reproduce it only on one mail. I'll also attach a screenshot.

Comment 1 Nick Shaforostoff 2009-01-15 23:58:59 UTC

Created attachment 30299 [details]
kmail freezing

this is a mail I got from KDE translation contributor.

Comment 2 Nick Shaforostoff 2009-01-15 23:59:47 UTC

one important detail: the attached files are encoded using 8bit encoding, and usually they are encoded using base64

Comment 3 Laurent Montel 2015-04-12 10:05:49 UTC

Thank you for taking the time to file a bug report.

KMail2 was released in 2011, and the entire code base went through significant changes. We are currently in the process of porting to Qt5 and KF5. It is unlikely that these bugs are still valid in KMail2.

We welcome you to try out KMail 2 with the KDE 4.14 release and give your feedback.